???????????2025?1???????

????:?????:???????

??2????21?? ??,??21??????????????2025??1?????1????,??339?????PM2.5??53.1??/????,??4.7%;PM10???80?????/?????,??8.1%;O3????98?/??,??15.3%;SO2????????10??/?????,????;NO2?30????/?,??6.2%;CO???1.2???????????????????/???,?????

1??,???339??78.0%,??????0.5?????????????????;??2.6%,????0.4????????????1.1%,???0.2%?

2025?????????1????339????????????:???? 2025??1???339?????????????????????????:??

????

(???????????)??

1??????,???????????“2+36”??PM2.5??61.0????/?????,??18.3%;O3??????83??/???????????,??13.7%;????68.5%,??????????????7.4????;??2.9%,??6.8???????0.5%,???????

1??,????PM2.5????28.3?????/????,??23.5%;O3???69?????/????,??1.5%;??93.5%,??????????????3.2?;?,???????

(??)??????

1?????????????????,????31??????????????PM2.5?????????58.0?/????????,?12.3%;O3?103?????????????????????/??????????????,?????21.2%;??73.8%,??13.6???;???0.9%,??????1.1?????????????????????

(??)??

1??,??13???PM2.5??61.8??????????????/???,????5.5%;O3??89???/??,?18.7%;????72.0%,???6.3?????;??5.2%,?????????2.5??;??0.2%,??????

2025????1???????:???

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1??,168????:??????20???????????????????????????????????????????????????????????????????????????????????????????;??20???????????????????????????????????????????????????????????????????????????????????????????????????

1?,168???:PM2.5????20??????????????????????????????????????????????????????????????????????????????????;PM2.5?20????????????????????????????????????????????????????????????????????????????????????????????????

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